.form{
    margin:100px auto;
    -webkit-transition:all .2s linear;
    -ms-transition:all .2s linear;
    -moz-transition:all .2s linear;
    transition:all .2s linear;
    box-shadow:3px 3px 20px floralwhite;
}
#log{
    background: rgb(51,122,183);
    width:100%;
    height:50px;
}
.logo-1{
    width:205px;
    height:50px;
    margin-left: 100px;
}
.logo-1 #span1{
    font-family: cursive;
    font-size:35px;
    display:block;
    width:50px;
    height:50px;
    float:left;
    line-height:50px;
    text-align:right;
    color:white;
}
.logo-1 #span2{
    font-family: "microsoft yahei";
    font-size:13px;
    display:block;
    width:150px;
    height:50px;
    float:right;
    line-height:60px;
    text-align:left;
    color:white;
    letter-spacing:1px;
    margin-left:5px;
}